From 4e9d6a7fc506ed62e2c122b87ec47ba37bb8bf64 Mon Sep 17 00:00:00 2001
From: Brian Somers <brian@FreeBSD.org>
Date: Wed, 9 Aug 2000 10:22:48 +0000
Subject: [PATCH] If the first character of the ``set title'' argument is `-',
 put it into the format string, supporting ps's tweak to setproctitle().

---
 usr.sbin/ppp/id.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/ppp/id.c b/usr.sbin/ppp/id.c
index a1247762ad8..7f99a8a6494 100644
--- a/usr.sbin/ppp/id.c
+++ b/usr.sbin/ppp/id.c
@@ -281,7 +281,10 @@ ID0setproctitle(const char *title)
     setproctitle(NULL);
     log_Printf(LogID0, "setproctitle(NULL)\n");
   } else {
-    setproctitle("%s", title);
+    if (title[0] == '-' && title[1] != '\0')
+      setproctitle("-%s", title + 1);
+    else
+      setproctitle("%s", title);
     log_Printf(LogID0, "setproctitle(\"%%s\", \"%s\")\n", title);
   }
   ID0setuser();